The Credit Support Annex (CSA) is another agreement that is part of the series of documents delivered with the ISDA masteragrement. The main feature of the CSA is the creation of guarantees for derivatives transactions under the ISDA masteragrement, including: TCX will require the new counterparties to cover their foreign exchange risk to enter into an ISDA agreement. Such an agreement consists of a number of documents: in addition to the ISDA master contract, a credit support annex („CSA“) can also be concluded, a legal document that regulates legitimate guarantees for derivatives transactions. It is an essential element of trade relations in derivatives and currencies, but it is not mandatory. In other words, depending on the risk profile of the two counterparties (assessed by their rating, etc.), it is possible to act only on the basis of an ISDA agreement with or without CSA. The appendix involves a link to the original agreement, so it is not possible to enter into a CSA without the underlying ISDA master contract (or its local equivalent). In essence, a CSA defines the conditions and rules under which collateral is accounted for or transferred between the two counterparties in order to reduce credit risk resulting from „currency“ derivative positions. In view of the above, it is possible to divide eligible guarantees into two parts: ISDA is an internationally agreed document, published by the International Swap and Derivatives Association (ISDA), which aims to provide some legal and credit protection to parties that have entered into OTC derivatives. The isda masteragrement is a framework agreement that defines the terms between parties wishing to trade over-the-counter derivatives. A credit support appendix (CSA) is a document that sets out the conditions for the parties to make guarantees available in derivatives transactions.
It is one of four parts of a standard contract or master`s contract developed by the International Association of Swaps and Desivatives (ISDA). A Support Credit Annex (CSA) is a legal document that regulates credit support (assets) for derivatives transactions. It is one of the four parties that make up an ISDA executive contract, but it is not mandatory. It is possible to have an ISDA agreement without CSA, but normally no CSA without ISDA. ISDA`s governing agreements are required between two parties that trade derivatives under an over-the-counter agreement negotiated privately, not through an established exchange. Most derivatives trading is done through private agreements.